All Things Distributed

JANUARY 20, 2020

That's why, in 2019, they had an idea: Build a data lake that can support one of the largest logistics networks on the planet. The Galaxy data lake was built in 2019 and now all the various teams are working on moving their data into it. The team is constantly looking for ways to get more accurate data, faster.

Big Data 209

Big Data Logistics Retail Government 209

High Scalability

MARCH 8, 2019

There was already a telecommunication network, which became the backbone of the internet. There was already a transportation network called the US Postal Service, and Royal Mail, and Deutsche Post, all over the world, that could deliver our packages. All of the heavy-lifting infrastructure was already in place for it.

Internet 146

Internet Internet Scalability Transportation 146

Dynatrace

MAY 31, 2023

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity.

Best Practices 223

Best Practices DevOps Latency Metrics 223

Tasktop

JUNE 18, 2019

In one week’s time, thousands of IT and business professionals will descend on London for the latest iteration of DevOps Enterprise Summit London 2019 (June 25-27 – InterContinental O2, London, UK). Here are four tips to get the most out of DOES London 2019: Tip #1 – Develop a plan of attack. The countdown is on.

DevOps 74

DevOps Network Software Software 74

DZone

JUNE 16, 2019

It's an inclusive event for speakers, attendees, and vendors alike to network and learn from each other in a safe, comfortable, and accessible environment. Monitorama is the event of the year if you're in the monitoring and observability space! Did you know?

Network 100

Network Monitoring Engineering Performance 100

High Scalability

MARCH 22, 2019

@adriancolyer : "eRPC (efficient RPC) is a new general-purpose remote procedure call (RPC) library that offers performance comparable to specialized systems, while running on commodity CPUs in traditional datacenter networks based on either lossy Ethernet or lossless fabrics… We port a production grade implementation of Raft state machine replication (..)

Internet 134

Internet Internet Scalability Wireless 134

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

Scalegrid

JUNE 18, 2019

The easiest way to induce failover is to run the rs.stepDown() command: RS-example-0:PRIMARY> rs.stepDown() 2019-04-18T19:44:42.257+0530 E QUERY [thread1] Error: error doing query: failed: network error while attempting to run command 'replSetStepDown' on host 'SG-example-1.servers.mongodirector.com:27017' 27017 (sg-example-17026.servers.mongodirector.com:27017,

C++ 100

C++ Servers Database Network 100

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 251

Open Source Benchmarking Best Practices Network 251

Tasktop

MAY 16, 2019

Tasktop at Agile Israel 2019. Tasktop is thrilled to be a sponsor of Agile Israel 2019 , Israel’s main conference for Agile and DevOps, which takes place next week (May 21, 2019) at the Lago Event Hall in Israel. The Project to Product movement lands in Israel.

Software 45

Software Software DevOps Government 45

The Morning Paper

SEPTEMBER 19, 2019

We’ve been covering papers from VLDB 2019 for the last three weeks, and next week it will be time to mix things up again. I really do want to cover this one at some point, along with Implementation of cluster-wide logical clock and causal consistency in MongoDB from SIGMOD 2019. What if the network was no longer the bottleneck?

Blockchain 46

Blockchain Hardware Google Analytics 46

Scalegrid

OCTOBER 2, 2019

October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Hosting on Azure for Redis™ service. PALO ALTO, Calif., Cloud reliability has never been so important,” says Dharshan Rangegowda, Founder and CEO of ScaleGrid.

Azure 100

Azure Availability Open Source Virtualization 100

The Morning Paper

SEPTEMBER 22, 2019

The secret sharer: evaluating and testing unintended memorization in neural networks Carlini et al., USENIX Security Symposium 2019. There’s also a lovely sense of the human drama accompanying the discoveries that just creeps through around the edges. So clearly it doesn’t need to memorise training examples.

Network 55

Network Testing Strategy Google 55

The Netflix TechBlog

NOVEMBER 22, 2019

In 2019, Netflix moved thousands of container hosts to bare metal. Among its many uses, BPF can be used to create powerful performance-analysis tools capable of analyzing everything: CPUs, memory, disks, file systems, networking, languages, applications, and more.

AWS 37

AWS Entertainment Benchmarking Open Source 37

CSS - Tricks

SEPTEMBER 16, 2019

as it matures 5G is predicted to improve network speeds dramatically. Carriers are predicting download speeds in 2019 for anywhere from 100Mb to 1 Gbit per second on average. But Scott continues: Faster networks should fix our performance problems, but so far, they have had an interesting if unintentional impact on the web.

Network 84

Network Speed Traffic Mobile 84

Dynatrace

JULY 31, 2020

We’re happy to announce the General Availability of cross-environment dashboarding capabilities (having released this functionality in an Early Adopter release with Dynatrace version 1.172 back in June 2019). Important : In Dynatrace Managed environments, you need to configure an additional Network scope setting.

Availability 179

Availability Best Practices Monitoring Network 179

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 140

Performance Latency Hardware Storage 140

The Netflix TechBlog

NOVEMBER 13, 2023

Training examples were produced between 2016 and 2019, in 13 countries, with 60% of the titles originating in the USA. We adapted the SOTA convolutional recurrent neural network ( CRNN ) architecture to accommodate our requirements for input/output dimensionality and model complexity.

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

JANUARY 20, 2020

Having released this functionality in a Preview Release back in October 2019, we’re now happy to announce the General Availability of our SAP ABAP real user monitoring. Was it the server, the network, or the database that caused the degraded response time? Dynatrace news. Understand the root cause of the degraded GUI response time.

Monitoring 153

Monitoring Performance Infrastructure Network 153

Dynatrace

JULY 8, 2019

When we wanted to add a location, we had to ship hardware and get someone to install that hardware in a rack with power and network. But I’m not sure that’s a real issue in 2019. Historically, there have been several challenges with synthetic and I think it’s helpful to demonstrate these and why we’ve moved to cloud: Things were slow.

Cloud 202

Cloud Hardware Testing Logistics 202

All Things Distributed

DECEMBER 5, 2019

During AWS re:Invent 2019, we announced a number of High Performance Computing (HPC) innovations including the Amazon EC2 M6g, C6g, and R6g instances powered by next-generation Arm-based AWS Graviton2 Processors. We also recently announced that new AMD-powered, compute-optimized EC2 instances are in the works.

AWS 80

AWS Innovation Storage Network 80

SQL Shack

JULY 13, 2020

In this series for SQL Server Always On availability groups, we are covering end to end configurations for SQL Server 2019 on Windows Server 2016. In the article, A comprehensive guide to SQL Server Always On Availability Groups on Windows Server 2016, we configured three virtual machines with their networking configurations.

Availability 77

Availability Servers Virtualization Network 77

Dynatrace

AUGUST 8, 2019

This short blog post is a follow up to the announcement we made on May 6, 2019: OneAgent for Windows—Enhancements to *.msi-based Smaller network and Dynatrace cluster storage footprint. Dynatrace news. msi-based deployment. One of our design principles is to make sure that Dynatrace is as easy to set up and use as possible.

Efficiency 117

Efficiency Network Storage Architecture 117

Alex Russell

DECEMBER 18, 2022

TL;DR : To serve users at the 75 th percentile ( P75 ) of devices and networks, we can now afford ~150KiB of HTML/CSS/fonts and ~300-350KiB of JavaScript (gzipped). This is a slight improvement on last year's budgets , thanks to device and network improvements. Networks #. This is an ethical crisis for the frontend.

Performance 113

Performance Network Mobile Latency 113

High Scalability

DECEMBER 14, 2018

50,000 : images in a National Geographic shoot; 11 billion : Voyager 2 miles traveled; 83% : AI papers originate outside the US; 80% : network partitions lead to catastrophic failures; 97% : large AWS customers use auto scaling; 82% : startup failures due to cashflow problems; $115.7 ChappellTracker : So here's something.

Internet 141

Internet Internet Scalability Serverless 141

Dynatrace

MAY 9, 2019

support has been extended and will reach end of life in November 2019. This previous version of OneAgent for AIX introduced improved detection of IP addresses for network interfaces. support will reach end of life in April 2019. x—(Pivotal support for this version ended in April 2019. Added support for Go 1.12.

AWS 100

AWS Java Cloud Monitoring 100

Scalegrid

JULY 13, 2020

Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. In fact, PostgreSQL is so popular, 11.5% Oracle does offer discounts on their pricing, where you can receive a 10% discount if you purchase online.

Open Source 244

Open Source C++ Tuning Database 244

Scalegrid

MAY 2, 2019

Although most MongoDB drivers try to abstract this event, developers should understand and design their applications for such behavior, as applications should expect transient network errors and retry before percolating errors up. 1305:12 @(shell):1:1 2019-04-18T19:44:42.261+0530 I NETWORK [thread1] trying reconnect to SG-example-1.servers.mongodirector.com:27017

Testing 55

Testing Network Database Servers 55

The Netflix TechBlog

OCTOBER 19, 2020

Reconstructing a streaming session was a tedious and time consuming process that involved tracing all interactions (requests) between the Netflix app, our Content Delivery Network (CDN), and backend microservices. The process started with manual pull of member account information that was part of the session.

Infrastructure 233

Infrastructure Storage Transportation Open Source 233

O'Reilly

JANUARY 13, 2020

” Despite the slow rate of adoption, Java’s six-month release cadence has been trucking along—Java 12 dropped in March 2019, with Java 13 following in September. 2019 brought another surprise when Oracle moved Java SE to a subscription-based model. Or do people just not know about the benefits of 11 in containers?”

Programming 130

Programming Java Google C++ 130

The Morning Paper

OCTOBER 4, 2020

The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 The 5G network is operating at 3.5GHz). The maximum physical layer bit-rate for the 5G network is 1200.98 The short answer is no.

Energy 130

Energy Latency Performance Network 130

Testsigma

FEBRUARY 12, 2021

Are you aware that the scale of the app testing industry in 2019 was over USD$ 40 billion? In 2019, we had previously projected the demand for IoT research at $781.96billion. 38% of organisations were expected to introduce machine-learning initiatives in 2019, according to the Capgemini World Efficiency survey. billion in 2016.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. — Harry Roberts (@csswizardry) 3 March, 2019. Any asset that carries the no-store directive will always hit the network, no matter what. Now we’d use no-store.

Cache 264

Cache Latency Strategy Servers 264

Smashing Magazine

DECEMBER 2, 2021

Back in October of 2019, “Perl 6” was renamed to “Raku”. Counting down to Christmas, this calendar is dedicated to sharing a new tip for protecting your devices, networks, and data each day. 24 Accessibility (2019). It’s A Shape Christmas (2019). 24 Ways (2019). Go ahead and give it a go! AdventOfCode on Twitter.

Design 107

Design Development Programming Website 107

Sutter's Mill

JULY 25, 2019

The top-voted primary topic categories correlate well with the results we saw in the 2019 global C++ developer survey open-ended write-in questions for ‘if you could change one thing about C++’ and ‘any other feedback.’ Here’s a 35-page PDF of the full results. The following are some highlights.

C++ 98

C++ Programming Network Efficiency 98

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. There is a solution though! Large preview ).

Network 143

Network Speed Website Mobile 143